22290808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 44498160

約数和(自身を除く): 22207352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 653, 1004, 1306, 2008, 2612, 4267, 5224, 8534, 11101, 17068, 22202, 34136, 44404, 88808, 163903, 327806, 655612, 1311224, 2786351, 5572702, 11145404, 22290808]

約数ペア:

[(1, 22290808), (2, 11145404), (4, 5572702), (8, 2786351), (17, 1311224), (34, 655612), (68, 327806), (136, 163903), (251, 88808), (502, 44404), (653, 34136), (1004, 22202), (1306, 17068), (2008, 11101), (2612, 8534), (4267, 5224)]